| 氨基酸合成方法研究—(XI)N-取代亚氨酸酯与芳醛缩合产物—去氢氨基酸衍生物的构型及其NMR研究 |
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| 引用本文： | 吴美玉,严宝珍,戎娅菁,施耀曾,张秋禹,胡宏纹.氨基酸合成方法研究—(XI)N-取代亚氨酸酯与芳醛缩合产物—去氢氨基酸衍生物的构型及其NMR研究[J].波谱学杂志,1992(4). |
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| 作者姓名： | 吴美玉 严宝珍 戎娅菁 施耀曾 张秋禹 胡宏纹 |
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| 作者单位： | 江苏省化工研究所，北京化工学院应化系，南京大学化学系，南京大学化学系，北京化工学院应化系，南京大学化学系 南京 210024，北京 100013，南京 210008，南京 210008，北京 100013，南京 210008 |
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| 基金项目： | 国家自然科学基金资助课题 |
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| 摘 要： | 通过~1H NMR、NOE差谱和门控去偶~(13)C NMR等的研究确定了新合成的五对α-去氢氨基酸衍生物的构型,并利用部分弛豫、APT~(13)C NMR二维碳氢相关谱及~(13)C-~(19)F偶合常数等对NMR谱线进行了归属.
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| 关 键 词： | 去氢氨基酸衍生物 构型 核磁共振 |
STUDIES ON THE SYNTHESIS METHOD OF AMINO ACIDS-(XI) CONFIGURATION OF CONDENSATION PRODUCTS BY N - SUBSTITUTED IMIDATE WITH AROMATIC ALDEHYDES -DEHYDROA- MINO ACID DERIVATIVES AND THE NMR STUDIES |
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| Wu Meiyu,Yan Baozhen,Rong Yajing Shi Yaozeng,Zhang Qiuyu and Hu Hongwen.STUDIES ON THE SYNTHESIS METHOD OF AMINO ACIDS-(XI) CONFIGURATION OF CONDENSATION PRODUCTS BY N - SUBSTITUTED IMIDATE WITH AROMATIC ALDEHYDES -DEHYDROA- MINO ACID DERIVATIVES AND THE NMR STUDIES[J].Chinese Journal of Magnetic Resonance,1992(4). |
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| Authors: | Wu Meiyu Yan Baozhen Rong Yajing Shi Yaozeng Zhang Qiuyu and Hu Hongwen |
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| Abstract: | The molecular configuration of new synthesized five pairs of title compounds were confirmed by using 1H NMR , NOE difference spectra and gated decoupling 13C NMR etc. .The NMR spectra were assigned by means of PRFT, APT 13C NMR, 2D C-H COSY spectra and 13C-19F coupling constants. |
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| Keywords: | Dehydroamino acid derivatives Configuration NMR |
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